AT49976B - Extraction device. - Google Patents

Extraction device.

Info

Publication number
AT49976B
AT49976B AT49976DA AT49976B AT 49976 B AT49976 B AT 49976B AT 49976D A AT49976D A AT 49976DA AT 49976 B AT49976 B AT 49976B
Authority
AT
Austria
Prior art keywords
extraction device
extraction
distillator
extractor
space
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Merz
Original Assignee
Josef Merz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Josef Merz filed Critical Josef Merz
Application granted granted Critical
Publication of AT49976B publication Critical patent/AT49976B/en

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Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)

Description

  

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   Wenn man beispielsweise bei Verarbeitung von feinkörnigen oder pulverförmigen Materialien einen trockenen Rückstand erzielen will, so wird vorerst die   flasige Extraktion   in bekannter Weise durchgeführt und   nach   deren   Becndigang   die   Lösungsmitteldämpfe   durch Umstellung des von aussen zu betätigenden Ventiles V nach unten und durch das Material geleitet. 



   Diese Dämpfe, welche erforderlichenfalls an einer über dem Mittclboden oder sonst auf ihrem   Wege liegenden Heizschlange H erhitzt, werden   können, werden so lange durch die Masse gedrückt   bis sie von Feuchtigkeit befreit ist.   



   PATENT-ANSPRÜCHE :
1. Extraktionsvorrichtung, gekennzeichnet durch eine   Umschalteeinrichtung,   mittels welcher das Extraktionsmittel aus dem Destillator über oder unter das Material in den   Extraktionaranm   geführt wird.



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   If, for example, you want to achieve a dry residue when processing fine-grained or powdery materials, the first step is to carry out the fugitive extraction in a known manner and after it has started, the solvent vapors are passed downwards and through the material by moving the valve V, which is operated from the outside.



   These vapors, which if necessary can be heated on a heating coil H above the middle floor or otherwise on its way, are pressed through the mass until it is freed of moisture.



   PATENT CLAIMS:
1. Extraction device, characterized by a switching device by means of which the extractant from the distillator is passed over or under the material into the extraction device.

Claims (1)

2. Extraktionsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Umschalteeinrichtung in dem Extraktionsraum angeordnet ist. 2. Extraction device according to claim 1, characterized in that the switching device is arranged in the extraction space. 3. Extraktionsvorrichtung nach Anspruch 1 oder 2, bei welchem Extraktor und Destillator in einem Gefäss vereinigt sind, dadurch gekennzeichnet, dass von einem oder von mehreren in dem Extraktor angeordneten und in den Destillator mündenden Rohren (a) unterhalb eines Umschalt- organes (T) Rohre (b) abzweigen, welche unter dem Material in den Extraktionsraum münden. EMI2.1 3. Extraction device according to claim 1 or 2, in which the extractor and distillator are combined in one vessel, characterized in that of one or more tubes (a) arranged in the extractor and opening into the distillator below a switching element (T) Branch off pipes (b) which open under the material into the extraction space. EMI2.1
AT49976D 1910-10-08 1910-10-08 Extraction device. AT49976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT49976T 1910-10-08

Publications (1)

Publication Number Publication Date
AT49976B true AT49976B (en) 1911-09-25

Family

ID=3570758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49976D AT49976B (en) 1910-10-08 1910-10-08 Extraction device.

Country Status (1)

Country Link
AT (1) AT49976B (en)

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